ISL32498EIBZ

Product Overview

Category

ISL32498EIBZ belongs to the category of integrated circuits (ICs).

Use

It is commonly used in communication systems and industrial applications for serial communication.

Characteristics

• High-speed RS-485/RS-422 transceiver
• Supports data rates up to 20Mbps
• Operates from a single 3.3V power supply
• Low quiescent current
• Enhanced ESD protection
• Industrial temperature range (-40°C to +85°C)

Package

ISL32498EIBZ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISL32498EIBZ lies in its ability to provide reliable and high-speed communication in industrial environments.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 20Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 16
• Package Type: SOIC

Detailed Pin Configuration

1. DE (Driver Enable)
2. RE (Receiver Enable)
3. RO (Receiver Output)
4. DI (Driver Input)
5. GND (Ground)
6. A (Non-Inverting Receiver Input)
7. B (Inverting Receiver Input)
8. VCC (Power Supply)
9. Y (Non-Inverting Driver Output)
10. Z (Inverting Driver Output)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• High-speed data transmission
• Full-duplex or half-duplex communication
• Enhanced ESD protection for robust operation
• Low power consumption
• Wide operating temperature range for industrial applications

Advantages and Disadvantages

Advantages

• High-speed data rates enable fast communication.
• Enhanced ESD protection ensures reliability in harsh environments.
• Low power consumption helps in energy-efficient designs.
• Wide operating temperature range allows usage in various industrial settings.

Disadvantages

• Limited number of pins may restrict the functionality in complex systems.
• Requires a 3.3V power supply, which may not be compatible with all applications.

Working Principles

ISL32498EIBZ is designed to facilitate reliable serial communication using the RS-485/RS-422 standards. It incorporates transceiver circuitry that enables bidirectional data transmission between multiple devices over long distances. The driver section converts the logic-level signals into differential voltage signals, while the receiver section converts the received differential signals back into logic-level signals. This allows for noise-immune and high-speed data transfer.

Detailed Application Field Plans

ISL32498EIBZ finds applications in various fields, including:

1. Industrial Automation: Used for communication between PLCs, sensors, and actuators in factory automation systems.
2. Building Automation: Enables communication between control panels, HVAC systems, and lighting controls in smart buildings.
3. Automotive Electronics: Facilitates communication between different electronic modules in vehicles, such as engine control units and infotainment systems.
4. Renewable Energy Systems: Allows for communication between solar inverters, battery management systems, and monitoring devices in renewable energy installations.
5. Security Systems: Used for data exchange between access control systems, surveillance cameras, and central monitoring stations.

Detailed and Complete Alternative Models

1. MAX485EESA+: Similar RS-485/RS-422 transceiver with a different package type (SOIC).
2. SN65HVD485EDR: RS-485 transceiver with a higher data rate and wider supply voltage range.
3. LTC2854IGN: RS-485 transceiver with integrated ESD protection and low power consumption.

These alternative models offer similar functionality to ISL32498EIBZ and can be considered based on specific application requirements.

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